A spare Campagnolo Veloce 12/23 10sp cassette - I just put a new one on the bike, but I'm a little concerned that 10sp parts might start to become more scarce, so I want to have my next cassette lined up.
A Selle Italia Flite 1990 saddle. My trusty (~17-year-old) Max Flite is literally falling apart, with duct tape holding the cover together, but the mounts are starting to come loose at the back. I'm replacing it with some trepidation (all saddle buying is a bit of a gamble), but rather than risk saddle disintegration and seat post impalement, I bit the bullet. The Flite 1990 looks close dimensionally, and with a real leather cover, Ti rails, ~230g weight and a classic look, it hits all the marks. Fingers crossed that it's comfy.